<template>
      <!-- 走马灯 -->
        <div class="block text-center">
        <span class="demonstration"
          >Switch when indicator is hovered (default)</span
        >
        <el-carousel height="150px">
          <el-carousel-item v-for="item in 4" :key="item">
            <h3 class="small justify-center" text="2xl">{{ item }}</h3>
          </el-carousel-item>
        </el-carousel>
        </div>

        <!--END走马灯-->
</template>

<script>
export default {

}
</script>

<style scope>
.demonstration {
  color: var(--el-text-color-secondary);
}

.el-carousel__item h3 {
  color: #475669;
  opacity: 0.75;
  line-height: 150px;
  margin: 0;
  text-align: center;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}

</style>